CN103769904A - Inclined wedge self-locking type single-station pressing clamp - Google Patents

Inclined wedge self-locking type single-station pressing clamp Download PDF

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Publication number
CN103769904A
CN103769904A CN201210411491.XA CN201210411491A CN103769904A CN 103769904 A CN103769904 A CN 103769904A CN 201210411491 A CN201210411491 A CN 201210411491A CN 103769904 A CN103769904 A CN 103769904A
Authority
CN
China
Prior art keywords
inclined wedge
wedge
self
lever
type single
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201210411491.XA
Other languages
Chinese (zh)
Inventor
李艳磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xian Zhiyue Electrical Technology Co Ltd
Original Assignee
Xian Zhiyue Electrical Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xian Zhiyue Electrical Technology Co Ltd filed Critical Xian Zhiyue Electrical Technology Co Ltd
Priority to CN201210411491.XA priority Critical patent/CN103769904A/en
Publication of CN103769904A publication Critical patent/CN103769904A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/069Work-clamping means for pressing workpieces against a work-table
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means

Abstract

The invention discloses an inclined wedge self-locking type single-station pressing clamp. The inclined wedge self-locking type single-station pressing clamp comprises a drive device and a force increasing lever. A boosting block is arranged at one end of the drive device. A vertical groove is formed in the middle of the boosting block. One end of the force increasing lever is arranged in the vertical groove. The middle lower position of the force increasing lever is arranged at a fulcrum in a rotating mode. The other end of the force increasing lever is arranged in a blind hole in the middle of an inclined wedge. An inclined wedge pressing head used in cooperation with the inclined wedge for pressing a workpiece is arranged on the lower side of the inclined wedge. A reset spring is arranged on the lower side of the inclined wedge pressing head. The inclined wedge self-locking type single-station pressing clamp has the advantages that a lever force increasing mechanism is arranged so that drive power of the drive device can be obviously lowered, and the inclined wedge self-locking type single-station pressing clamp has a self-locking function, and is obvious in energy saving effect, reasonable in design, simple in structure, convenient to operate, high in rigidity, long in service life, wide in application range, low in product cost and convenient to popularize and use.

Description

Wedge self-locking list station compressing fixture
Technical field
The invention belongs to Machining Technology field, relate to a kind of fixture, be specifically related to a kind of wedge self-locking list station compressing fixture.
Background technology
In the time that parts are carried out to machining, first to position compression to workpiece to be processed, the conventional workpiece mode of stepping up is to adopt nut bolt to coordinate to be fixed at present, although this mode is simple and convenient, there is following shortcoming in operator in use: the workpiece pressing time used is long, and production efficiency is low, step up relatively to require great effort in process, labour intensity is high, and automaticity is low, and enterprise is in a disadvantageous position in same industry competition.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of wedge self-locking list station compressing fixture is provided, it has lever boosting mechanism, the driving power that can significantly reduce drive unit, has auto-lock function, and energy-saving effect is remarkable, reasonable in design, simple in structure, easy to operate, good rigidly, long service life, applied widely, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution used in the present invention is: a kind of wedge self-locking list station compressing fixture, comprise drive unit and boosting lever, it is characterized in that: described drive unit end is provided with boosting piece, described boosting piece middle part is provided with vertical slot, described boosting lever one end is arranged in vertical slot, described boosting lever middle part is rotatably installed on fulcrum position on the lower, the described boosting lever other end is arranged in the blind hole at wedge middle part, described wedge downside is provided with the wedge pressure head for workpiece pressing being mated, described wedge pressure head downside is provided with back-moving spring.
Above-mentioned wedge self-locking list station compressing fixture, is characterized in that: described drive unit is linear electric motors.
Above-mentioned wedge self-locking list station compressing fixture, is characterized in that: described boosting lever is hinged on fulcrum.
The present invention compared with prior art has the following advantages:
(1) this wedge self-locking list station compressing fixture has lever boosting mechanism, can significantly reduce the driving power of drive unit.
(2) this wedge self-locking list station compressing fixture adopts Wedge mechanism, has auto-lock function, can make when needed drive unit quit work, and energy-saving effect is remarkable.
(3) this wedge self-locking list station compressing fixture is reasonable in design, simple in structure, and operating personnel only need be placed on workpiece on workbench, and this fixture can complete clamp operation automatically, uses very easy.
(4) this wedge self-locking list station compressing fixture good rigidly, long service life, applied widely.
(5) a lot of parts of this wedge self-locking list station compressing fixture are all convenient to produce, buy very much, thereby its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Description of reference numerals:
1-drive unit; 2-boosting piece; 2-1-vertical slot;
3-boosting lever; 4-fulcrum; 5-wedge;
5-1-blind hole; 6-wedge pressure head; 7-back-moving spring;
8-workpiece.
The specific embodiment
A kind of wedge self-locking list station compressing fixture as shown in Figure 1, comprises drive unit 1 and boosting lever 3, and described drive unit 1 is linear electric motors.Described drive unit 1 end is provided with boosting piece 2, described boosting piece 2 middle parts are provided with vertical slot 2-1, described boosting lever 3 one end are arranged in vertical slot 2-1, described boosting lever 3 middle parts on the lower position are hinged on fulcrum 4, described boosting lever 3 other ends are arranged in the blind hole 5-1 at wedge 5 middle parts, described wedge 5 downsides are provided with the wedge pressure head 6 for workpiece pressing 8 being mated, wedge 5 is used in conjunction with and has auto-lock function with wedge pressure head 6, can make when needed drive unit 1 quit work, energy-saving effect is remarkable.Described wedge pressure head 6 downsides are provided with back-moving spring 7, and back-moving spring 7 can make wedge pressure head 6 automatically lift, and are convenient to the workpiece 8 that unloading machines.
The course of work of wedge self-locking list station compressing fixture of the present invention is: first this wedge self-locking list station compressing fixture is arranged on to operating position, workpiece to be processed 8 is placed on processing platform, start drive unit 1, the promotion boosting piece 2 of drive unit 1 is moved to the left, boosting piece 2 drives boosting lever 3 upper ends to be moved to the left, boosting lever 3 is rotated counterclockwise around fulcrum 4, boosting lever 3 lower ends drive wedge 5 to move right by blind hole 5-1, wedge pressure head 6 moves down under the effect on wedge 5 inclined-planes, thereby compress workpiece to be processed 8, after this just can carry out machining to workpiece to be processed 8, the clamp mechanism forming due to wedge 5 and wedge pressure head 6 has auto-lock function, in working angles, can make drive unit 1 quit work, energy-saving effect is obvious.
When workpiece 8 is processed complete after, start drive unit 1, and make drive unit 1 antiport, the promotion boosting piece 2 of drive unit 1 moves right, and boosting piece 2 drives boosting lever 3 upper ends to move right, and boosting lever 3 is clockwise rotated around fulcrum 4, boosting lever 3 lower ends drive wedge 5 to be moved to the left by blind hole 5-1, wedge 5 departs from wedge pressure head 6, and wedge pressure head 6 moves upward under the effect of back-moving spring 7, thereby unclamps the workpiece 8 having machined.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.

Claims (3)

1. a wedge self-locking list station compressing fixture, comprise drive unit (1) and boosting lever (3), it is characterized in that: described drive unit (1) end is provided with boosting piece (2), described boosting piece (2) middle part is provided with vertical slot (2-1), described boosting lever (3) one end is arranged in vertical slot (2-1), described boosting lever (3) middle part is rotatably installed on fulcrum (4) position on the lower, described boosting lever (3) other end is arranged in the blind hole (5-1) at wedge (5) middle part, described wedge (5) downside is provided with the wedge pressure head (6) for workpiece pressing (8) being mated, described wedge pressure head (6) downside is provided with back-moving spring (7).
2. according to wedge self-locking list station compressing fixture claimed in claim 1, it is characterized in that: described drive unit (1) is linear electric motors.
3. according to wedge self-locking list station compressing fixture claimed in claim 1, it is characterized in that: described boosting lever (3) is hinged on fulcrum (4).
CN201210411491.XA 2012-10-25 2012-10-25 Inclined wedge self-locking type single-station pressing clamp Pending CN103769904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210411491.XA CN103769904A (en) 2012-10-25 2012-10-25 Inclined wedge self-locking type single-station pressing clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210411491.XA CN103769904A (en) 2012-10-25 2012-10-25 Inclined wedge self-locking type single-station pressing clamp

Publications (1)

Publication Number Publication Date
CN103769904A true CN103769904A (en) 2014-05-07

Family

ID=50562913

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210411491.XA Pending CN103769904A (en) 2012-10-25 2012-10-25 Inclined wedge self-locking type single-station pressing clamp

Country Status (1)

Country Link
CN (1) CN103769904A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106697521A (en) * 2017-02-16 2017-05-24 重庆市潼南简氏纸业包装有限责任公司 Carton box fixing seat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106697521A (en) * 2017-02-16 2017-05-24 重庆市潼南简氏纸业包装有限责任公司 Carton box fixing seat
CN106697521B (en) * 2017-02-16 2018-09-04 重庆市潼南简氏纸业包装有限责任公司 Carton fixed seat

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PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140507